ArticleMagnetic resonance in medicine2016
MR fingerprinting with simultaneous B1 estimation.
Article in Magnetic resonance in medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.
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Who cites it
68 citing papers in PubMed, 144 citations in OpenAlex.
- Self-calibrated BMagnetic resonance in medicine · 2026Article
- Effect of basis choice on quantitative parameter estimation in accelerated subspace reconstructions.Magnetic resonance letters · 2026Article
- Physics-informed optimization of saturation-transfer MRI protocols using non-differentiable Bloch models.Physics in medicine and biology · 2026Article
- Harnessing Dynamic Supramolecular Interactions for Lanthanide Detection via Computational Pattern Recognition of Magnetic Resonance Fingerprints.Journal of the American Chemical Society · 2025Article
- 3D MR fingerprinting for dynamic contrast-enhanced imaging of whole mouse brain.Magnetic resonance in medicine · 2025Article
- Accelerated 2D radial Look-Locker T1 mapping using a deep learning-based rapid inversion recovery sampling technique.NMR in biomedicine · 2024Article
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- Deep image prior cine MR fingerprinting with BMagnetic resonance in medicine · 2024Article
- Optimizing variable flip angles in magnetization-prepared gradient-echo sequences for efficient 3D-T1ρ mapping.Magnetic resonance in medicine · 2023Article
- Multi-parametric MRI for radiotherapy simulation.Medical physics · 2023Review
- Comparing Magnetic Resonance Fingerprinting (MRF) and the MAGiC Sequence for Simultaneous T1 and T2 Quantitative Measurements in the Female Pelvis: A Prospective Study.Diagnostics (Basel, Switzerland) · 2023Article
- Accuracy, repeatability, and reproducibility of TEuropean radiology · 2023Article
- Towards automated in vivo parcellation of the human cerebral cortex using supervised classification of magnetic resonance fingerprinting residuals.Cerebral cortex (New York, N.Y. : 1991) · 2023Article
- Simultaneous relaxometry and morphometry of human brain structures with 3D magnetic resonance fingerprinting: a multicenter, multiplatform, multifield-strength study.Cerebral cortex (New York, N.Y. : 1991) · 2023Article
- Three-dimensional high-resolution TMagnetic resonance in medicine · 2022Article
- Technical overview of magnetic resonance fingerprinting and its applications in radiation therapy.Medical physics · 2022Review
- Artificial intelligence in cardiac magnetic resonance fingerprinting.Frontiers in cardiovascular medicine · 2022Review
- The Road Toward Reproducibility of Parametric Mapping of the Heart: A Technical Review.Frontiers in cardiovascular medicine · 2022Review
- Magnetic resonance fingerprinting residual signals can disassociate human grey matter regions.Brain structure & function · 2022Article
- Feasibility of Magnetic Resonance Fingerprinting on Aging MRI Hardware.Tomography (Ann Arbor, Mich.) · 2021Article
8 more citing papers are in PubMed but not listed here.
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Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeMR fingerprinting (MRF) can be used for quantitative estimation of physical parameters in MRI. Here, we extend the method to incorporate B1 estimation.
methodsThe acquisition is based on steady state free precession MR fingerprinting with a Cartesian trajectory. To increase the sensitivity to the B1 profile, abrupt changes in flip angle were introduced in the sequence. Slice profile and B1 effects were included in the dictionary and the results from two- and three-dimensional (3D) acquisitions were compared. Acceleration was demonstrated using retrospective undersampling in the phase encode directions of 3D data exploiting redundancy between MRF frames at the edges of k-space.
resultsWithout B1 estimation, T2 and B1 were inaccurate by more than 20%. Abrupt changes in flip angle improved B1 maps. T1 and T2 values obtained with the new MRF methods agree with classical spin echo measurements and are independent of the B1 field profile. When using view sharing reconstruction, results remained accurate (error <10%) when sampling under 10% of k-space from the 3D data.
conclusionThe methods demonstrated here can successfully measure T1, T2, and B1. Errors due to slice profile can be substantially reduced by including its effect in the dictionary or acquiring data in 3D. Magn Reson Med 76:1127-1135, 2016. © 2015 The Authors Magnetic Resonance in Medicine published by Wiley Periodicals, Inc. on behalf of International Society for Magnetic Resonance in Medicine. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.